How did you delete the photos on the PC? Empty the Recycle Bin, format the hard drive or use the Shift+delete key to clean the photos?

However, no matter how you delete the photos on the PC, the photos are still there if there were not new photos be to write into the hard drive. As the system just clear the addresses of the photos only and that’s why you couldn’t view the photos there in the original place.

I would suggest you to try to use the photo recovery software for Windows or Mac to recover.

As there would be a list already shown up by IT Info World,

I would still suggest you a useful tool that is named as: PhotoRec and if you think it’s hard to use, then you can try this step-to-step software named: R Data Recovery Software.